A wheel is rotating about a its own axis. The moment of inertia of the wheel about axis of rotation.If its angular speed is 30 rad/sec and its kinetic energy is 300J ( in `kg-m^(2))`

A wheel is rotating at a speed of 1000 rpm and its KE is 10^(6) J . What is moment of inertia of the wheel about its axis of rotation ?

Moment of inertia of a disc about its own axis is I. Its moment of inertia about a tangential axis in its plane is

A flywheel is making (3000)/(pi) revolutions per minute about its axis. If the moment of inertia of the flywheel about that axis is 400 kgm^(2) , its rotational kinetic energy is :

A wheel of mass 5 kg and radius 0.40 m is rolling on a road without sliding with angular velocity 10 rad s^-1 . The moment of ineria of the wheel about the axis of rotation is 0.65 kg m^2 . The percentage of kinetic energy of rotate in the total kinetic energy of the wheel is.

A body is rotating with angular momentum L. If I is its moment of inertia about the axis of rotation is I, its kinetic energy of rotation is

A wheel is rotating at 900 rpm about its axis. When the power is cut off, it comes to rest in 1 min. The angular retardation (in rad s^(-2) ) is

A body rotating about a fixed axis has a kinetic energy of 360 J when its angular speed is 30 rad/sec. The moment of inertia of the wheel about its axis of rotation is